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Sloping roof precast beam lifting device used for assembly type concrete structure and installation method

A technology of concrete structure and hoisting device, which is applied in the direction of safety device, transportation and packaging, load hanging components, etc., which can solve safety problems and achieve the effect of ensuring construction quality, easy operation and simple operation

Pending Publication Date: 2020-02-21
SHANGHAI NO 7 CONSTR
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a prefabricated girder hoisting device and installation method for prefabricated concrete structures with inclined roofs, so as to solve the safety problems in the hoisting process of prefabricated girders with inclined roofs in the existing prefabricated construction methods

Method used

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  • Sloping roof precast beam lifting device used for assembly type concrete structure and installation method
  • Sloping roof precast beam lifting device used for assembly type concrete structure and installation method
  • Sloping roof precast beam lifting device used for assembly type concrete structure and installation method

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Embodiment 1

[0031] Combine below Figure 1 to Figure 3 , Describe in detail the structural composition of the prefabricated beam hoisting device for the prefabricated concrete structure inclined roof of the present invention.

[0032] Please refer to Figure 1 to Figure 3 , A prefabricated beam hoisting device for prefabricated concrete structure inclined roof, used to temporarily place the prefabricated beam 2 on the top surface of the prefabricated column 1. The device includes an angle steel supporting plate 3 and a supporting component. The angle steel supporting plate 3 is connected by The component is fixed on the top side of the prefabricated column 1; the support assembly includes a wooden square 8, a U-shaped adjustable support bracket 9 and a steel pipe support 10 that are fixedly connected in sequence, wherein the wooden square 8 is clamped and fixed to the outer main reinforcement of the precast column 1 At the top, the end of the steel pipe support 10 and the center of the conn...

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Abstract

The invention provides a sloping roof precast beam lifting device used for an assembly type concrete structure and an installation method and belongs to the technical field of building construction. The safety problem in the sloping roof precast beam lifting process in an existing assembly type construction manner is solved. Due to the measure that angle iron supporting plates are fixed on the topside faces of precast pillars through embedded sleeves and high-strength bolts to serve as precast beam temporary placement points, the safety problem in the sloping roof precast beam lifting processof an existing precast assembly type concrete structure is solved, and the construction safety is improved. In addition, supporting assemblies can be additionally arranged at the positions of main ribs on the outer sides of the precast pillars according to practical engineering conditions to eject the centers of the precast beams, and the precast beams are prevented from falling. According to theinstallation method, under the condition that an original structure system is not damaged, the falling risk generated during sloping roof precast beam lifting can be resisted, favorable conditions are provided for lifting construction of the sloping roof precast beams on steel pipe template shelves, and the purpose of safe production during construction is achieved.

Description

Technical field [0001] The invention relates to the technical field of building construction, in particular to a prefabricated beam hoisting device and an installation method for an assembled concrete structure inclined roof. Background technique [0002] With the accelerated development of my country's urbanization and the improvement of environmental protection requirements, prefabricated buildings have the advantages of faster construction speed, less environmental pollution, and higher comprehensive social benefits than cast-in-place construction technology, and have been vigorously promoted by the country. However, the prefabricated construction is rarely involved in the inclined roof. During the hoisting process of the inclined roof precast beam, due to the horizontal angle between the precast beam and the inclined roof, it is difficult to control the hoisted precast beam when the steel pipe formwork bent is directly in place. Fall. [0003] Therefore, there is an urgent nee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/00B66C15/00
CPCB66C13/00B66C15/00
Inventor 王瀚霖沈骏周军徐军尹祥宇
Owner SHANGHAI NO 7 CONSTR
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